DE60022881T2 - Routing in einem paketvermittlungsnetz mit mobilendstationen - Google Patents

Routing in einem paketvermittlungsnetz mit mobilendstationen Download PDF

Info

Publication number
DE60022881T2
DE60022881T2 DE60022881T DE60022881T DE60022881T2 DE 60022881 T2 DE60022881 T2 DE 60022881T2 DE 60022881 T DE60022881 T DE 60022881T DE 60022881 T DE60022881 T DE 60022881T DE 60022881 T2 DE60022881 T2 DE 60022881T2
Authority
DE
Germany
Prior art keywords
routing
node
access node
access
mobile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60022881T
Other languages
German (de)
English (en)
Other versions
DE60022881D1 (de
Inventor
Alan William Ipswich O'NEILL
Mathew Scott Corson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of DE60022881D1 publication Critical patent/DE60022881D1/de
Application granted granted Critical
Publication of DE60022881T2 publication Critical patent/DE60022881T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5007—Internet protocol [IP] addresses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5076—Update or notification mechanisms, e.g. DynDNS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5084—Providing for device mobility
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/087—Mobility data transfer for preserving data network PoA address despite hand-offs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2212/00—Encapsulation of packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/248—Connectivity information update
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route
    • H04W40/36—Modification of an existing route due to handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE60022881T 1999-07-19 2000-07-19 Routing in einem paketvermittlungsnetz mit mobilendstationen Expired - Lifetime DE60022881T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99305686 1999-07-19
EP99305686 1999-07-19
PCT/GB2000/002769 WO2001006732A1 (en) 1999-07-19 2000-07-19 Routing in a packet switching network with mobile terminals

Publications (2)

Publication Number Publication Date
DE60022881D1 DE60022881D1 (de) 2006-02-09
DE60022881T2 true DE60022881T2 (de) 2006-07-06

Family

ID=8241524

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60022881T Expired - Lifetime DE60022881T2 (de) 1999-07-19 2000-07-19 Routing in einem paketvermittlungsnetz mit mobilendstationen

Country Status (10)

Country Link
US (1) US7161929B1 (enExample)
EP (1) EP1195035B1 (enExample)
JP (1) JP4508507B2 (enExample)
CN (1) CN1209898C (enExample)
AT (1) ATE305695T1 (enExample)
AU (1) AU6002600A (enExample)
CA (1) CA2379622A1 (enExample)
DE (1) DE60022881T2 (enExample)
ES (1) ES2249280T3 (enExample)
WO (1) WO2001006732A1 (enExample)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8213431B2 (en) * 2008-01-18 2012-07-03 The Boeing Company System and method for enabling wireless real time applications over a wide area network in high signal intermittence environments
ATE324726T1 (de) 1999-07-19 2006-05-15 British Telecomm Telekommunikationsrouting
WO2001006717A1 (en) 1999-07-19 2001-01-25 British Telecommunications Public Limited Company Telecommunications routing
CN1209898C (zh) 1999-07-19 2005-07-06 英国电讯有限公司 在具有移动终端的分组交换网络中的路由选择
FI109950B (fi) * 2000-01-20 2002-10-31 Nokia Corp Osoitteen saanti
JP4340400B2 (ja) * 2001-04-27 2009-10-07 富士通株式会社 階層化パケット網におけるパケット転送方法並びに階層化パケット通信システム並びに同システムに使用されるエッジノード及び移動端末並びに階層化パケット網におけるパケット転送方法
US7339903B2 (en) 2001-06-14 2008-03-04 Qualcomm Incorporated Enabling foreign network multicasting for a roaming mobile node, in a foreign network, using a persistent address
US7474650B2 (en) * 2001-06-26 2009-01-06 Qualcomm Incorporated Methods and apparatus for controlling resource allocation where tunneling and access link packet aggregation are used in combination
US7027400B2 (en) * 2001-06-26 2006-04-11 Flarion Technologies, Inc. Messages and control methods for controlling resource allocation and flow admission control in a mobile communications system
US8000241B2 (en) * 2001-06-26 2011-08-16 Qualcomm Incorporated Methods and apparatus for controlling access link packet flow aggregation and resource allocation in a mobile communications system
US6643274B2 (en) 2001-08-31 2003-11-04 The Boeing Company Routing IP packets to an aircraft
EP1313265A1 (en) * 2001-11-19 2003-05-21 Thomson Licensing S.A. Method and device for address allocation for transmitting packets over a transparent bridge
JP3924480B2 (ja) 2002-03-06 2007-06-06 株式会社エヌ・ティ・ティ・ドコモ ハンドオーバ制御装置、中継ルータ、ゲートウェイ装置、アクセスルータ、基地局、移動通信システム、及びハンドオーバ制御方法
JP4000906B2 (ja) 2002-05-22 2007-10-31 日本電気株式会社 パケット転送経路の最適化方法及びパケット転送装置並びにプログラム
CA2492545A1 (en) * 2002-07-15 2004-01-22 Siemens Aktiengesellschaft Home agent optimization for handling mobile ip and static mpls (multiprotocol label swithching)
GB0230330D0 (en) 2002-12-31 2003-02-05 British Telecomm Communications routing
JP2004222070A (ja) * 2003-01-16 2004-08-05 Ntt Docomo Inc 経路制御装置及び経路制御方法
JP2004364109A (ja) * 2003-06-06 2004-12-24 Canon Inc テンポラリアドレス通信装置、プログラム、記録媒体、および方法
JP4232544B2 (ja) * 2003-06-11 2009-03-04 日本電気株式会社 移動体管理ネットワーク及びそれに用いる経路設定方法
KR100568152B1 (ko) * 2003-10-20 2006-04-07 삼성전자주식회사 이동망 환경에서의 크로스오버 라우터 탐색방법,자원예약방법 및 이를 이용하는 자원 예약 시스템
US8176006B2 (en) * 2003-12-10 2012-05-08 Cisco Technology, Inc. Maintaining and distributing relevant routing information base updates to subscribing clients in a device
US7911995B2 (en) 2004-07-16 2011-03-22 Nokia Corporation Method, system, and devices for joint handling of at least two users over one logical radio connection
US7519009B2 (en) * 2004-09-29 2009-04-14 The Boeing Company Virtual exterior gateway protocol and related methods
CN100414931C (zh) * 2005-07-15 2008-08-27 华为技术有限公司 虚交换系统中业务转发的实现方法及系统
CN100461753C (zh) * 2005-07-15 2009-02-11 华为技术有限公司 虚交换体系中的路径选择方法
US8406220B2 (en) * 2005-12-30 2013-03-26 Honeywell International Inc. Method and system for integration of wireless devices with a distributed control system
US7839815B2 (en) * 2006-02-10 2010-11-23 Alcatel-Lucent Usa Inc. Triggering migration of a network access agent associated with an access terminal
US8014357B2 (en) 2007-02-16 2011-09-06 Futurewei Technologies, Inc. Method and system for managing address prefix information associated with handover in networks
US7953044B2 (en) * 2007-02-16 2011-05-31 Futurewei Technologies, Inc. Method, component and system for network-based handover
US20080310300A1 (en) * 2007-06-12 2008-12-18 Byoung-Jo Kim Traffic Activity-Based Forwarding Table Updates For Ethernet-Based Mobile Access Networks
US8289862B2 (en) * 2007-06-27 2012-10-16 Futurewei Technologies, Inc. Method and apparatus for dynamic LMA assignment in proxy mobile IPv6 protocol
US8238314B2 (en) * 2007-09-27 2012-08-07 Alcatel Lucent Method and apparatus for providing a distributed forwarding plane for a mobility home agent
US8174986B2 (en) * 2008-04-04 2012-05-08 Motorola Mobility, Inc. Method and apparatus for performing routing area updates
US9049653B2 (en) * 2009-07-02 2015-06-02 Futurewei Technologies, Inc. Handover in core-edge separation technology in wireless communications
JP2011130418A (ja) * 2009-12-15 2011-06-30 Korea Electronics Telecommun 連続性保証のためのパケット伝達装置及び方法、位置管理装置及び方法
US8451744B2 (en) * 2010-08-16 2013-05-28 Cisco Technology, Inc. Partitioning directed acyclic graph (DAG) topologies
JP2012108794A (ja) * 2010-11-18 2012-06-07 Fujitsu Ltd 中継装置、中継方法およびデバイス管理装置
CN102355418B (zh) * 2011-10-08 2014-06-25 大连环宇移动科技有限公司 一种路由器的报文转发方法
US8831019B2 (en) * 2012-05-18 2014-09-09 Renesys Path reconstruction and interconnection modeling (PRIM)
EP2883374B1 (en) * 2012-07-10 2021-01-06 Telefonaktiebolaget LM Ericsson (publ) Method, apparatuses and computer program product for moving a ue context at application service handover between access nodes
US9246794B2 (en) * 2012-08-03 2016-01-26 Cisco Technology, Inc. Label distribution and route installation in a loop-free routing topology using routing arcs
US9615307B2 (en) * 2014-01-31 2017-04-04 Futurewei Technologies, Inc. System and method for managing prefixes
EP3831021B1 (en) 2018-07-27 2025-07-02 Gotenna Inc. Vinetm zero-control routing using data packet inspection for wireless mesh networks
US11496225B2 (en) * 2019-12-06 2022-11-08 At&T Intellectual Property I, L.P. System and method for network distribution of quantum entanglement
US11689570B2 (en) * 2020-11-30 2023-06-27 At&T Intellectual Property I, L.P. Quantum security enhancement for IPsec protocol
CN114465984B (zh) * 2022-04-12 2022-08-23 浙江中控研究院有限公司 基于传输路径的地址分配方法、系统、设备和计算机可读存储介质
US12389215B2 (en) 2022-07-28 2025-08-12 T-Mobile Usa, Inc. WiFi call identification for roaming subscribers

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117422A (en) 1990-07-09 1992-05-26 Itt Corporation Method for providing an efficient and adaptive management of message routing in a multi-platform and apparatus communication system
US5384826A (en) 1990-10-01 1995-01-24 At&T Bell Laboratories Distributed packetized switching cellular radio telephone communication system with handoff
US5375140A (en) 1992-11-24 1994-12-20 Stanford Telecommunications, Inc. Wireless direct sequence spread spectrum digital cellular telephone system
GB9226707D0 (en) 1992-12-22 1993-02-17 Ncr Int Inc Wireless local area network system with mobile station handover
US5528583A (en) 1993-05-26 1996-06-18 The Trustees Of Columbia University In The City Of New York Method and apparatus for supporting mobile communications in mobile communications networks
US5434853A (en) 1993-12-27 1995-07-18 At&T Corp. System and method for providing soft handoff of a cellular mobile-to-mobile call
US5400338A (en) 1994-02-08 1995-03-21 Metricom, Inc. Parasitic adoption of coordinate-based addressing by roaming node
US5513322A (en) 1994-05-02 1996-04-30 Unisys Corporation Multi-path message routing without deadlocks
SG43133A1 (en) 1994-08-12 1997-10-17 British Telecomm Data management system
US5533026A (en) * 1995-03-06 1996-07-02 International Business Machines Corporation Communication system including method and apparatus for maintaining communications with a mobile terminal
US5651010A (en) 1995-03-16 1997-07-22 Bell Atlantic Network Services, Inc. Simultaneous overlapping broadcasting of digital programs
AU5424696A (en) 1995-03-16 1996-10-02 Bell Atlantic Network Services, Inc. Simulcasting digital video programs for broadcast and interactive services
US5822324A (en) 1995-03-16 1998-10-13 Bell Atlantic Network Services, Inc. Simulcasting digital video programs for broadcast and interactive services
US5623534A (en) 1995-04-07 1997-04-22 Lucent Technologies Inc. Method and apparatus for exchanging administrative information between local area networks
GB9508696D0 (en) 1995-04-28 1995-06-14 At & T Corp Method for connecting roaming stations in a source routed bridged local area network
US5751707A (en) 1995-06-19 1998-05-12 Bell Atlantic Network Services, Inc. AIN interaction through wireless digital video network
US5754546A (en) 1995-11-30 1998-05-19 Bell Atlantic Network Services, Inc. AIN narrowband to video signalling
FI101763B1 (fi) 1995-12-01 1998-08-14 Nokia Mobile Phones Ltd Siirrettävän tiedon koostumuksen säilyttäminen tukiaseman vaihdon yhteydessä
US6002677A (en) 1996-08-19 1999-12-14 At&T Corporation Method and apparatus for transmitting high rate packet data over under-utilized virtual circuits
US6078575A (en) 1996-10-01 2000-06-20 Lucent Technologies Inc. Mobile location management in ATM networks
EP0862344A3 (en) 1997-02-28 1999-09-01 Cellular Technical Services Company, Inc. Distributed system and method of operation for validation of a wireless communication device
FI109503B (fi) 1997-04-15 2002-08-15 Nokia Corp Pakettien menetyksen estäminen pakettipohjaisen tietoliikenneverkon handoverissa sekä handovermenetelmä
JP3529621B2 (ja) 1997-05-12 2004-05-24 株式会社東芝 ルータ装置、データグラム転送方法及び通信システム
US6081524A (en) 1997-07-03 2000-06-27 At&T Corp. Frame relay switched data service
US6038450A (en) 1997-09-12 2000-03-14 Lucent Technologies, Inc. Soft handover system for a multiple sub-carrier communication system and method thereof
US6512754B2 (en) 1997-10-14 2003-01-28 Lucent Technologies Inc. Point-to-point protocol encapsulation in ethernet frame
US6094437A (en) 1998-10-09 2000-07-25 Asc - Advanced Switching Communications Layer two tunneling protocol (L2TP) merging and management
US6434134B1 (en) * 1998-12-11 2002-08-13 Lucent Technologies, Inc. Dynamic address assignment for wireless devices accessing packet-based wired networks
US6654359B1 (en) 1998-12-11 2003-11-25 Lucent Technologies Inc. Wireless access to packet-based networks
US6628671B1 (en) 1999-01-19 2003-09-30 Vtstarcom, Inc. Instant activation of point-to point protocol (PPP) connection using existing PPP state
CN1209898C (zh) 1999-07-19 2005-07-06 英国电讯有限公司 在具有移动终端的分组交换网络中的路由选择
WO2001006717A1 (en) 1999-07-19 2001-01-25 British Telecommunications Public Limited Company Telecommunications routing
US6904025B1 (en) * 1999-10-12 2005-06-07 Telefonaktiebolaget Lm Ericsson (Publ) Wide area network mobility for IP based networks
AU2001245287A1 (en) 2000-02-17 2001-09-12 Aleph Lightgale Corporation Fiber-ring optical resonators
AU5684100A (en) 2000-06-20 2002-01-02 Nokia Networks Oy A method for performing a mobile user terminal route update in a telecommunication network operated based on the internet protocol
US7480272B2 (en) 2001-04-02 2009-01-20 Toshiba America Research, Inc Soft handoff in IP-based CDMA networks by IP encapsulation

Also Published As

Publication number Publication date
EP1195035A1 (en) 2002-04-10
DE60022881D1 (de) 2006-02-09
JP4508507B2 (ja) 2010-07-21
EP1195035B1 (en) 2005-09-28
CN1361969A (zh) 2002-07-31
AU6002600A (en) 2001-02-05
US7161929B1 (en) 2007-01-09
ATE305695T1 (de) 2005-10-15
CA2379622A1 (en) 2001-01-25
ES2249280T3 (es) 2006-04-01
JP2003505936A (ja) 2003-02-12
CN1209898C (zh) 2005-07-06
WO2001006732A1 (en) 2001-01-25

Similar Documents

Publication Publication Date Title
DE60022881T2 (de) Routing in einem paketvermittlungsnetz mit mobilendstationen
DE60020563T2 (de) Telekommunikationsvermittlung
DE60027566T2 (de) Leitweglenkung für Telekommunikation
DE10085302B3 (de) Mobile-IP für Mobil-Ad-Hoc-Netze
DE60216862T2 (de) System und Verfahren zum mikromobilitätsbasierten Netz-Routing
US7177646B2 (en) Telecommunication routing using multiple routing protocols in a single domain
US7242678B2 (en) Telecommunications routing
US20040125795A1 (en) Telecommunications routing
WO2001061934A1 (en) Telecommunications routing
JP3970766B2 (ja) 遠距離通信の経路制御

Legal Events

Date Code Title Description
8364 No opposition during term of opposition